package mysql8学习.高级.第03章_用户与权限管理;

/**
 * 权限表详情
 * user表
 *
 * Host                ip
 * User                 用户名
 * Select_priv          查询权限
 * Insert_priv          插入权限
 * Update_priv          等等
 * Delete_priv
 * Create_priv
 * ...
 * Event_priv
 * Trigger_priv
 * Create_tablespace_priv
 * ssl_type
 * ssl_cipher
 * x509_issuer
 * x509_subject
 * max_questions            每小时查询次数
 * max_updates
 * max_connections
 * max_user_connections
 * plugin
 * authentication_string
 * password_expired
 * password_last_changed
 * password_lifetime
 * account_locked
 * Create_role_priv
 * Drop_role_priv
 * Password_reuse_history
 * Password_reuse_time
 *
 *
 * db 表
 * Host
 * Db
 * User
 * Select_priv
 * Insert_priv
 * Update_priv
 * Delete_priv
 * ...
 * Event_priv
 * Trigger_priv
 *
 *
 * tables_priv 表    具体表权限
 * Host
 * Db
 * User
 * Table_name
 * Grantor
 * Timestamp
 * Table_priv
 * Column_priv
 *
 * columns_priv表    具体列的权限
 * Host
 * Db
 * User
 * Table_name
 * Column_name
 * Timestamp
 * Column_priv
 *
 * 等等
 *
 */
public class D1_权限表 {
}
